473291312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2275439}}^1$

素因数の和:2275460

約数の個数: 20

約数和(自身を含む): 987540960

約数和(自身を除く): 514249648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2275439, 4550878, 9101756, 18203512, 29580707, 36407024, 59161414, 118322828, 236645656, 473291312]

約数ペア:

[(1, 473291312), (2, 236645656), (4, 118322828), (8, 59161414), (13, 36407024), (16, 29580707), (26, 18203512), (52, 9101756), (104, 4550878), (208, 2275439)]